ATO-LCS-TJL-4 Tension and Compression Load Cell, 100kg/2 ton to 20 ton
After purchasing one ATO load cell, you can buy a special digital panel meter to obtain readings directly, or buy a transmitter to output standard signal to PLC, DCS and other systems. Customized output signal is 0-5V, 0-10V, or 4-20mA.
Note: The load cell cannot be connected to both the transmitter and the controller at the same time — only one can be selected.
Tension and compression load cells have capacity range from 100kg, 500kg, 1000kg, 2 ton to 20 ton. Load cell capacity can be customized according to customer requirements.
Hermetically sealed to IP67, the robust construction perfectly safeguards the load cell from almost any damage emerging in harsh environments. The compact design plus the integral cable provide maximum convenience for installation even in restricted space.
Specification
| Model | ATO-LCS-TJL-4 |
| Shipping Weight | 1~5kg |
| Capacity Range * | 100 kg~20 ton |
| Matched Display Controller | ATO-TY5DA3 (Click it to the controller page) |
| Matched Transmitter | ATO-LCTR-NTB3K (Click it to the transmitter page) |
| Accuracy | 0.05%F.S (linearity + hysteresis + repeatability) |
| Sensitivity | 2.0±0.1mV/V |
| Creep | ±0.05%F.S/30min |
| Zero Output | ±1%F.S |
| Temperature Effect on Zero | ±0.05%F.S/10℃ |
| Temperature Effect on Output | ±0.05%F.S/10℃ |
| Operating Temperature | -20℃~+65℃ |
| Input Impedance | 380±10Ω |
| Output Impedance | 350±3Ω |
| Insulation Resistance | ≥5000MΩ |
| Safety Overload | 150%F.S |
| Bridge Voltage (excitation voltage) | DC 10V |
| Material | Alloy steel or stainless steel |
| Protection Class | IP66 |
| Cable Length | 2m (＜5ton), 5m (≥5ton) |
| Wiring | EXC+: Red, EXC-: Black, SIG+: Green, SIG-: White |
Feature
- 42CrMo Alloy Steel: High hardness, strength, and durability, resistant to corrosion.
- Corrosion Resistance: Performs well in humid environments.
- High Accuracy: Precise measurements in extreme conditions.
- Bidirectional Measurement: Suitable for tension and compression.
- Easy Installation: Threaded holes for secure mounting.
- IP66 Protection: Dust and water resistant.
- Durable Construction: Long service life with elastic alloy steel.
Dimension
| Capacity | Dimension (mm) | |||||
| A | H | ΦB | Φ | M | C | |
| 100~500kg | 88 | 58 | 28 | 44 | M16*1.5 | 26 |
| 700kg | 88 | 58 | 32 | 44 | M16*1.5 | 30 |
| 1~5 ton | 120 | 68 | 51 | 63 | M22*2.5 | 48 |
| 7~15 ton | 138 | 94 | 60 | 76 | M30*3.5 | 56 |
| 20 ton | 156 | 108 | 68.5 | 88 | M36*3 | 76 |
Wiring Method
Tips: How to detect load cell with a multimeter?
First of all, measure the resistance values of load cell input terminal and output terminal, compare with the resistance values marked on the product. If the measured values exceed the standard range, it means that the load cell has problems. At present, there are two resistance values of the common load cell: one is low resistance, in which, the input terminal is 400Ω±20Ω and the output terminal is 350Ω±5Ω; the other is high resistance, in which, the input terminal is 800Ω±20Ω and the output terminal is 700Ω±5Ω. Moreover, measure the output signal of the load cell. Choose the mV voltage option of digital multimeter, input DC 10V at load cell input terminal, and then measure the output voltage of the load cell. The voltage value = 10V * load cell sensitivity * force value / range value. If the measured value is big different from the computed value, it means that the sensor has been damaged.
